package go.mybatis.dao;

import go.mybatis.pojo.User;

import java.util.List;

/**
 * Created by shehuilong on 2018/5/4.
 */
public interface UserDao {
    public User queryById(Long id);

    public List<User> queryBy();

    public void insertUser(User user);

    public void updataUser(User user);

    public void deleteById(Long id);
}
